Product Specifications
| Parameter |
Details |
| Model NO. |
21314 CC CA W33 |
| Material |
Bearing Steel |
| Type |
Self-Aligning Roller Bearing |
| Load Direction |
Radial Bearing |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Clearance |
C0, C3, C4 |
| Specification |
100×215×47 mm |
| Origin |
China |
| Service |
OEM, ODM |
| Transport Package |
Carton, Pallet |
Application Industries
| Industry |
Typical Equipment |
| Heavy Machinery |
Excavators, Loaders, Crushers |
| Industrial Machinery |
Conveyors, Gearboxes, Presses |
| Agricultural Machinery |
Harvesters, Tractors |
| Construction |
Mixers, Cranes, Bulldozers |
Stop Equipment Downtime with Reliable 21314 CC CA W33 Spherical Roller Bearings
Heavy machinery operators know the cost of unexpected downtime—hours of lost productivity, expensive repairs, and missed deadlines. When bearings fail prematurely, the root cause often traces back to low-quality components that can’t withstand heavy loads or misalignment. Sourcing a bearing that balances durability, precision, and availability shouldn’t be a challenge.
High Load Capacity Spherical Roller Bearings for Demanding Applications
Our 21314 CC CA W33 spherical roller bearing is engineered to solve these pain points. Designed for high load capacity and self-aligning capabilities, it handles radial loads and moderate axial loads in heavy machinery applications. With ISO9001-certified production and a 12-month global warranty, we ensure consistent quality. Whether you need a single unit for emergency repairs or bulk orders for production lines, our 1pc MOQ and 5–15 day bulk delivery keep your operations running.
Optimal Performance in Heavy-Duty Conditions
This self-aligning roller bearing excels in environments where shaft misalignment is common—such as in construction equipment, industrial conveyors, and agricultural machinery. Its spherical design allows for up to 2° of angular misalignment, reducing stress on shafts and extending equipment life. The W33 lubrication groove and oil hole ensure efficient grease or oil lubrication, critical for maintaining performance under high-speed rotation and heavy loads.
Technical Features That Matter
Precision and durability start with technical details. Our 21314 CC CA W33 bearing offers multiple precision ratings from P0 to P4, allowing you to match accuracy requirements to your application—whether for general industrial use (P0) or high-precision machinery (P4). Clearance options (C0, C3, C4) accommodate thermal expansion and installation needs, preventing premature wear. Made from high-grade bearing steel, it delivers excellent wear resistance, ensuring reliable operation even in dusty or humid conditions.
Why Quality Bearings Reduce Total Costs
Choosing a low-quality spherical roller bearing may save money upfront, but the hidden costs add up. Counterfeit bearings often fail within months, leading to unplanned downtime, replacement labor, and potential damage to adjacent components. Our bearings, backed by full R&D and QC lab testing, minimize these risks. With a 12-month warranty and defect replacement policy, we stand behind every unit—helping you avoid the 5–10x cost of downtime compared to investing in quality bearings.
Your Trusted Bearing Partner Since 2005
Jinan Saifan Bearing has served global buyers across Europe, America, and Southeast Asia since 2005. Our integrated manufacturing and export capabilities ensure stable supply, while ISO14001 certification reflects our commitment to quality and sustainability. We offer free technical guidance to help you select the right bearing, and our flexible order options—including 3–5 day sample lead times—support both small repairs and large-scale projects. With production capacity of 1,000,000 units annually, we meet your demand without delays.
Packaging & Shipping
- Secure carton packaging with pallet reinforcement for bulk orders
- Sample lead time: 3–5 days for standard items
- Bulk delivery: 5–15 days after payment confirmation
- Global shipping via T/T, credit card, or Alibaba trade terms
- 1pc MOQ available for emergency replacement needs
Get Your 21314 CC CA W33 Bearing Today
Don’t let equipment downtime impact your bottom line. Whether you need a single 21314 CC CA W33 bearing for a紧急维修 or a bulk order for production, we’re ready to fulfill your request. Send us your specifications, and our team will provide a quote within 24 hours—so you can get back to work faster.
Frequently Asked Questions
Q: Are these bearings authentic and traceable?
A: Yes, our bearings are manufactured in-house under ISO9001 standards, with full traceability from raw materials to production. We also supply authentic NSK/INA bearings for specific requirements.
Q: How do I confirm if this bearing fits my machinery?
A: Provide your equipment model or shaft dimensions (100mm bore, 215mm outer diameter, 47mm width), and our technical team will verify compatibility free of charge.
Q: What is the warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded at no cost.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, ideal for emergency repairs. Bulk orders may qualify for volume pricing.
Q: How long does shipping take?
A: Samples ship in 3–5 days, bulk orders in 5–15 days. We use reliable freight partners for global delivery.
Ready to order or need a quote?
Send your bearing model, application details, and quantity to sales02@saifan-group.com or WhatsApp +86-15666663558—we respond within 24 hours.
